It's seems like Apple had not consistently updated the price on iTunes and App Store, just like previous instances with the Gameloft sale a month or so ago (I think Shrek Kart was the victim of that!)

The game is definitely 59p through the App Store on the iPhone (otherwise I would not have posted this deal!). Having had another glance on iTunes, the price has now also updated to 59p too. Hope this clarifies things!